Atividades investigativas no ensino da matemática financeira: as estratégias empregadas com uso de planilhas eletrônicas

• Autor(a) principal: Marchi, Vinícius Machacheski [UNESP]
• Data de Publicação: 2014
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/123158; http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/07-05-2015/000829046.pdf
• topic: Mathematics - Study and teaching; Matemática - Estudo e ensino; Matematica financeira; Planilhas eletronicas; Pesquisa matematica; Tecnologias de informação e comunicação; Software

This research aims to identify and analyze the strategies adopted by students to perform investigative tasks on concepts of financial mathematics. To develop such a proposal was prepared and carried out in the Laboratory of Informatics and Mathematics Education (LIEM) GPIMEM linked to a university extension course titled Topics in Financial Mathematics, in which students of Mathematics at UNESP (Rio Claro campus) participated, organized in pairs and using spreadsheet Investigative Activities conducted on content of Mathematical Finance. This course was the scene of the production of data from this survey that used footage using digital camera as well as the Camtasia Studio software that enabled the capture of images, sounds and the development of the tasks performed by the students, with the spreadsheet. Anchored in qualitative research for the development of methodological procedures of this research, it was concluded that students produced concepts of accruals and discounts, simple interest and compound interest, thereby demonstrating strategies by organizing data and search results; analysis and validation of conjectures and exploration in the reorganization of approaches promoted by interacting with the software Excel Spreadsheet in the process of mathematical research